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RISBehavior of Prestressed Concrete Strengthened with Various CFRP Systems Subjected to Fatigue Loading
Publisher: American Society of Civil Engineers
Abstract: Many prestressed concrete bridges are in need of upgrades to increase their posted capacities. The use of carbon fiber-reinforced polymer (CFRP) materials is gaining credibility as a strengthening option for reinforced ...
Investigation of Bond in Concrete Structures Strengthened with Near Surface Mounted Carbon Fiber Reinforced Polymer Strips
Publisher: American Society of Civil Engineers
Abstract: Fiber reinforced polymer (FRP) materials are currently produced in different configurations and are widely used for the strengthening and retrofitting of concrete structures and bridges. Recently, considerable research has ...
Modeling of IC Debonding of FRP-Strengthened Concrete Flexural Members
Publisher: American Society of Civil Engineers
Abstract: The presence of a fiber-reinforced polymer (FRP) strengthening material bonded to the tension face of a reinforced concrete beam will restrict but not prevent the opening of intermediate flexural cracks due to applied ...
Flexural Strengthening of Steel Bridges with High Modulus CFRP Strips
Publisher: American Society of Civil Engineers
Abstract: Acceptance of carbon fiber-reinforced polymer (CFRP) materials for strengthening concrete structures, together with the recent availability of higher modulus CFRP strips, has resulted in the possibility to also strengthen ...
Closure to “Flexural Strengthening of Steel Bridges with High Modulus CFRP Strips” by David Schnerch and Sami Rizkalla
Publisher: American Society of Civil Engineers
Rectangular Filament-Wound Glass Fiber Reinforced Polymer Tubes Filled with Concrete under Flexural and Axial Loading: Analytical Modeling
Publisher: American Society of Civil Engineers
Abstract: This paper presents an analytical model to predict the behavior of concrete-filled rectangular fiber reinforced polymer (FRP) tubes (CFRFTs), subjected to bending and axial loads. The model accounts for different laminate ...
Rectangular Filament-Wound Glass Fiber Reinforced Polymer Tubes Filled with Concrete under Flexural and Axial Loading: Experimental Investigation
Publisher: American Society of Civil Engineers
Abstract: This paper presents results of an experimental investigation on three beams and five short columns, consisting of glass fiber reinforced polymer concrete-filled rectangular filament-wound tubes (CFRFTs). The tubes included ...
Concrete-Filled Steel Tubes Subjected to Axial Compression and Lateral Cyclic Loads
Publisher: American Society of Civil Engineers
Abstract: This paper presents an experimental work and analytical modeling for concrete-filled steel tubes (CFSTs) subjected to concentric axial compression and combined axial compression and lateral cyclic loading. The objective ...
Effectiveness of Surface-Applied Corrosion Inhibitors for Concrete Bridges
Publisher: American Society of Civil Engineers
Abstract: While the effectiveness of corrosion-inhibiting admixtures in new concrete has been well documented, there is little research on their surface-applied counterparts for existing structures. This study was undertaken to ...
Effect of Dynamic Loading and Environmental Conditions on the Bond between CFRP and Steel: State-of-the-Art Review
Publisher: American Society of Civil Engineers
Abstract: Carbon fiber reinforced polymer (CFRP) has great potential in strengthening steel structures and the bond between CFRP and steel is a critical issue in the strengthening technique. State-of-the-art reviews have been reported ...